Homer's subject in the Iliad is Select one: a. Athens' war with Carthage. b. the Mycenaean War against Troy. c. the battle of Marathon. d. Troy's battle with the Phoenicians. e. Sparta's participation in the Messenian Wars.

Option: b. the Mycenaean War against Troy.  

Explanation:  

The Iliad written by Homer, and it depicts stories of the Trojan War and the siege of Troy. The Iliad presents fate, loyalty, and honour. The story of the Trojan War was a conflict between the kingdoms of Troy and Mycenaean. The Mycenaeans fought a war with Troy because Prince Paris took Helen, wife Menelaus. The Greek King Menelaus persuaded his brother Agamemnon of Mycenae to besiege Troy and bring Helen back.